The DOW has gone crazy and President Trump has barely 100 days in office with only half of his appointments thanks to socialist/bolshevik obstructionist .
Trump deserves a very LITTLE bit of credit for the equity markets performance since the election, the "Trump Trade" as Wall Street likes to call it is based on EXPECTATIONS of health care reform, tax reform and deregulation, the only thing that Trump has actually done since he's been in office is a LITTLE bit of deregulation using the CRA, in other words he's removed a couple of shovel fulls of dirt from the top of the Mount Everest of the Federal Register.
U.S. Equities performance since the election have been primarily based on earnings and easy YoY comparisons and earnings growth for the SP 500 has come primarily from overseas (46% of SP 500 Earnings come from Overseas) since U.S. growth has been anemic and is lagging behind the rest of the globe.
As far as how Trump policies might affect domestic growth going forward:
* Health Care reform: *might* happen but likely won't involve much Obamacare REPEAL
* Tax reform: The Administration's bullet point list (what they released isn't anything that could be construed as a "plan") isn't likely to go anywhere as is and will require significant modification to have any hope of becoming law and getting there will be a long, arduous process.
* Deregulation: All the bullets that can fired from EO's under the CRA are done, going forward it will take legislative action to accomplish any significant regulatory alterations so I don't expect a whole lot this year.
Even Mnuchin thinks that 3% growth in the U.S. will take at least two years so don't expect the economy "to soar" any time soon, it's likely to be (at best) slow growth (2% ish) for the foreseeable future.